Milk Fever (Parturient Paresis) in Dairy Cows—A Review
نویسندگان
چکیده
منابع مشابه
Status of Parturient Paresis (Hypocalcaemia and Milk Fever) on Dairy Farm in Addis Ababa City, Ethiopia
A prospective follow up study was conducted in Addis Ababa town attends on different selected farms for fifteen months from January 2015 to April 2016. The aims of this study were to determine the current status of parturient paresis, associated risk factors, and to estimate the economic loss of parturient paresis that is attributed in dairy herds. Parturient paresis is a condition of third to ...
متن کاملMilk fever in dairy cows: a review of pathophysiology and control principles.
The periparturient or transition period of 4 weeks before and 4 weeks after calving is characterised by a greatly increased risk of disease. Hypocalcaemia around calving is a risk factor for many of these diseases and is an indirect risk factor for increased culling. The incidence of clinical hypocalcaemia (milk fever) in the field generally ranges from 0-10%, but may exceed 25% of cows calving...
متن کاملMilk Fever
MILK FEVER, also called parturient paresis and parturient hypocalcemia, is an aifection of cows occurring shortly after calving. It is characterized by paralysis of the motor and sensory nervous apparatus. Despite its name, milk fever usually is not accompanied by fever. There is always, however, a marked and rapid lowering of the blood calcium, so that the name "parturient hypocalcemia," which...
متن کاملMilk Fever Control Principles: A Review
Three main preventive principles against milk fever were evaluated in this literature review, and the efficacy of each principle was estimated from the results of controlled investigations. Oral calcium drenching around calving apparently has a mean efficacy of 50%-60% in terms of milk fever prevention as well as prevention of milk fever relapse after intravenous treatment with calcium solution...
متن کاملOral Calcium Boluses for Parturient Dairy Cows
1 Interpretative Summary: Effect of oral calcium supplementation on early lactation health 1 and milk yield in commercial dairy herds. By Oetzel and Miller, page 000. Low blood 2 calcium often occurs in older cows around calving and impairs subsequent health and milk yield. 3 Second lactation or greater cows in 2 commercial dairies with effective milk fever prevention 4 were divided into contro...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1950
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(50)91966-7